Results 11 to 20 of about 5,130,677 (338)
Fixed-time control of delayed neural networks with impulsive perturbations
Nonlinear Analysis, 2018 This paper is concerned with the fixed-time stability of delayed neural networks with impulsive perturbations. By means of inequality analysis technique and Lyapunov function method, some novel fixed-time stability criteria for the addressed neural ...
Jingting Hu +3 more
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Event-driven NN adaptive fixed-time control for nonlinear systems with guaranteed performance
Journal of the Franklin Institute, 2021 This article investigates the adaptive neural network fixed-time tracking control for a class of strict-feedback nonlinear systems with prescribed performance demands, in which radial basis function neural network (RBFNN) is utilized to approximate the
Xiaona Song +3 more
semanticscholar +1 more source
A Fixed-Time Hierarchical Formation Control Strategy for Multiquadrotors
Journal of Robotics, 2021 This paper deals with the problem of multiquadrotor collaborative control by developing and analyzing a new type of fixed-time formation control algorithm.
Miaojie Huang, Qiang Lu
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Analysis of fixed-time control
Transportation Research Part B: Methodological, 2015 A network of signalized intersections is modeled as a queuing network. The intersections are regulated by fixed-time (FT) controls, all with the same cycle length or period, $T$. Vehicles arrive from outside the network at entry links in a deterministic periodic stream, also with period $T$, make turns at intersections in fixed proportions, and ...
Muralidharan, Ajith +2 more
openaire +2 more sources
A hybrid strategy for real-time traffic signal control of urban road networks [PDF]
, 2010 The recently developed traffic signal control strategy known as traffic-responsive urban control (TUC) requires availability of a fixed signal plan that is sufficiently efficient under undersaturated traffic conditions. To drop this requirement, the well-
Aboudolas, K. +3 more
core +3 more sources
Sensors, 2019 The problem of prescribed-time containment control of unmanned underwater vehicles (UUVs) with faults and uncertainties is considered. Different from both regular finite-time control and fixed-time control, the proposed prescribed-time control strategy ...
Tingting Yang, Shuanghe Yu
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Fixed‐time attitude tracking control for rigid spacecraft
IET Control Theory & Applications, 2020 This study addresses the fixed‐time attitude tracking for rigid spacecraft with inertia uncertainties and external disturbances. Firstly, a new fixed‐time sliding surface based on the bi‐limit homogeneous theory is proposed. Secondly, a non‐singular sliding mode control is designed to solve the robust fixed‐time attitude tracking problem.
Zeng Wang, Yuxin Su, Liyin Zhang
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Synchronization of Time-Varying Delayed Neural Networks by Fixed-Time Control
IEEE Access, 2018 This paper discusses synchronization of time-varying delayed neural networks by fixed-time control. First, several new fixed-time stability theorems of the dynamic system are discussed, and the estimation of the convergence time is also gained.
Yuhua Xu, Xiaoqun Wu, Chao Xu
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Fixed-Time Coverage Control of Mobile Robot Networks Considering the Time Cost Metric
Sensors, 2022 In this work, we studied the area coverage control problem (ACCP) based on the time cost metric of a robot network with an input disturbance in a dynamic environment, which was modeled by a time-varying risk density function.
Qihai Sun +4 more
doaj +1 more source
Minimal time problem for discrete crowd models with a localized vector field [PDF]
, 2018 In this work, we study the minimal time to steer a given crowd to a desired configuration. The control is a vector field, representing a perturbation of the crowd velocity, localized on a fixed control set. We characterize the minimal time for a discrete
Duprez, Michel +2 more
core +3 more sources